It includes old-school observations by unlucky souls who directly observed the tempests as well as remote sensing data from the modern satellite era. National Oceanic and Atmospheric Administration that stretches from 1851 to 2019. To get a longer-term perspective on trends in Atlantic storms, Vecchi and colleagues examined a dataset of hurricane observations from the U.S. That cooling is also thought to have helped temporarily suppress hurricane activity in the Atlantic. The amount of soot and sulfate particles and dust over the Atlantic Ocean was much higher in the mid-20th century than now by blocking and scattering sunlight, those particles temporarily cooled the planet enough to counteract greenhouse gas warming. “Global warming is one of them.” Decreasing aerosol pollution is another ( SN: 11/21/19). ![]() Those data clearly show that the number, intensity and speed of intensification of hurricanes has increased over that time span.īut “there are a lot of things that have happened over the last 30 years” that can influence that trend, he adds. Satellite records over the last 30 years allow us to say “with little ambiguity how many hurricanes, and how many major hurricanes there were each year,” Vecchi says. “What is the impact of global warming - past impact and also our future impact - on the number and intensity of hurricanes and tropical storms?” It’s a question that scientists continue to grapple with, says Gabriel Vecchi, a climate scientist at Princeton University. The record-breaking number of Atlantic hurricanes in 2020, a whopping 30 named storms, led to intense speculation over whether and how climate change was involved ( SN: 12/21/20). But a new statistical analysis of historical records and satellite data suggests that there aren’t actually more Atlantic hurricanes now than there were roughly 150 years ago, researchers report July 13 in Nature Communications. Until and unless that happens, the objective data show the Climate Science Rapid Response Team is actually the Climate Science Rapid Propaganda Team.īut hey, if that’s the best they can do, so be it.Climate change is helping Atlantic hurricanes pack more of a punch, making them rainier, intensifying them faster and helping the storms linger longer even after landfall. Global warming alarmists better hope we start seeing a rash of major hurricanes pretty soon if this is not going to be the quietest decade on record. Oh, and during the first two years of this current decade exactly zero major hurricanes struck the United States. Indeed, during the past 4 decades, the time period during which global warming alarmists claim human-induced global warming accelerated rapidly and became incontrovertible, the fewest number of major hurricanes struck during any 40-year period since at least the 1800s. Hard, objective data show exactly the opposite. “The hurricanes that really matter, that cause damage” are not increasing. During the preceding 5 decades, and average of 8.4 major hurricanes struck the United States. During the past 5 decades, an average of 5.6 major hurricanes struck the United States. Global warming alarmists and mechanical engineers at obscure Minnesota universities may lie, but the objective data do not lie. That is slightly below the 100-year average.ĭuring the decade 1911-1920, 8 major hurricanes struck the United States. That is above the 100-year average.ĭuring the decade 1921-1930, 6 major hurricanes struck the United States. That is substantially above the 100-year average.ĭuring the decade 1931-1940, 8 major hurricanes struck the United States. That is above the 100-year average.ĭuring the decade 1941-1950, 11 major hurricanes struck the United States. Now let’s look at the preceding 50 years in the hurricane record, before the alleged human-induced global warming crisis.ĭuring the decade 1951-1960, 9 major hurricanes struck the United States. Incredibly, not a single decade during the past 50 years saw an above-average number of major hurricanes – not a single decade! ![]() That is substantially below the 100-year average, and ties 1981-1990 as the two decades with the least number of major hurricanes.ĭuring the decade 1961-1970, 7 major hurricanes struck the United States. That is substantially below the 100-year average, and ties the least number of major hurricanes on record.ĭuring the decade 1971-1980, 4 major hurricanes struck the United States. That is below the 100-year average.ĭuring the decade 1981-1990, 4 major hurricanes struck the United States. That is exactly the 100-year average.ĭuring the preceding decade, 1991-2000, 6 major hurricanes struck the United States. Let’s split the 100-year hurricane record in half, starting with major hurricane strikes during the most recent 50 years.ĭuring the most recent decade, 2001-2010, 7 major hurricanes struck the United States.
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